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What your pet needs, when they need it.

Curbside Pickup at Petco
Curbside Pickup 20% off your online order of $50+.
Available at most locations
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Repeat Delivery 35% off your first
order plus 5% off all future orders.
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Free Same-Day Delivery Order by 2pm local time
to get free delivery on orders $35+ today.
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Welcome to your Petco in Castro Valley, CA!

Your neighborhood Petco is open and ready to welcome you back with new cleanliness and safety standards. Shop in-store or try our new curbside pickup service and save on your order with pick-up available in 1-2 hours.

Following guidance from the CDC, beginning Friday, May 21, facial coverings are optional for fully vaccinated guests in our Petco pet care centers, unless mandated by state or local government. Our Petco pet care center associates will continue wearing facial coverings while we carefully evaluate what this means within each local community. All other established safety protocols remain in place at all Petco pet care centers, distribution centers and national support centers.

Learn more about our commitment.
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Castro Valley Petco Pet Care Center

The Castro Valley Petco Pet Care Center is your local headquarters for pet health and wellness. Helpful Pet Care Center Associates at our pet stores in Castro Valley are ready to offer ideas for tasty treats and high-quality food to help keep your pet healthy and happy, such as dog food, cat food and fish supplies.

A new pet brings a lot of joy to your household, and our Castro Valley pet store can help you find the right fit. Our Pet Care Center Associates can provide information on in-store and local adoption opportunities or show you our fish, birds, reptiles or small animals you can bring home.

Your neighborhood Petco Pet Care Center—located in 580 Market Place—is here to help you care for your pet. Get your pet looking amazing with our array of grooming supplies and accessories.

Dog obedience lessons not only help your dog understand your expectations, they are also a good way to further establish a bond. This site offers dog obedience training in Castro Valley. You can also choose to enroll in some of our online dog training classes to learn techniques to help your dog teach social skills from the comfort of your house. Learn appropriate dog training for your dog, no matter their age.

Petco Pet Care Center Associates are aware of how passionate you are about your pets' health and wellbeing and are ready to assist you in finding the appropriate care and solutions for them. You can help prevent illness with a shot at our Castro Valley dog vaccine clinic, and after they have recovered you can feel comfortable seeing your pup making canine friends at Drigon Dog Park or Shore Dogs Park.

When the weather's nice and you make plans to meet friends for a day enjoying the outdoors at Don Castro Regional Park, you'll want to be sure to bring some toys and a leash. You want your cat or dog to have the best, and that includes an array of appropriate, fun and interactive toys to help fascinate them all day long. You can also shop with your pet to find out what they like best before purchasing.

Providing for your scaly or fine-feathered friends is easier with some help from your local Petco Pet Care Center. Check out our selection of terrariums, aquariums and bird cages to give your pet a stimulating and healthy home, and buy live crickets, red wigglers, fish flakes, mealworms or bird food to make sure they're well fed.

Purchasing the care, supplies and food your pet needs from your Castro Valley pet shop is easy. You can come inside and browse, opt for Curbside Pickup or schedule a delivery. Petco's buy online, pickup in-store option makes shopping for your pet even easier—do the shopping and checking out from home and just stop by the store to grab your items when it's convenient.

Petco has been the neighborhood resource for the objects your pets need to have a happy, healthy and fulfilling life since 1965. We are here to be the health and wellness partners for you and your pets. Shop at the Castro Valley Petco Pet Care Center at 3735 E. Castro Valley Blvd, near Rite Aid and Safeway, to find what your pet needs.

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Betta Fish Store

Betta fish are an attractive and relatively low maintenance fish that can make a perfect addition to your home. The betta fish for sale at Petco come in vibrant colors including, but not limited to, reds, blues, greens, yellows and purples. Find everything you need to provide your betta fish a home that helps them stay happy and healthy. Shop our selection of betta fish tanks, food, freshwater gravel and more.

Reptile Store

Reptiles can make great pets from the aquatic turtles to the sun-loving snakes. Shop your Castro Valley Petco store to find reptiles for sale to add to your family. Our variety of pet reptiles include snakes, lizards, turtles and tortoises, frogs and toads, hermit crabs and invertebrates. Selection can vary based on location, call to confirm availability. Once you have selected your pet reptile, begin assembling the perfect habitat for their species. Shop the reptile supply aisles for everything your new pet will need including a terrarium and tank, food, substrate, hideaways and more.

Reptile Food

Shop for tasty meals for your pet reptile. Your Castro Valley Petco store carries a variety of menu options to satisfy your pet's hunger with nutrient dense foods. A balanced diet for your reptile can include, but not limited to, live crickets, mealworms and flies to frozen mice to dry reptile food. Our selection of reptile food can vary by store, contact your store to confirm availability.

Bird Store

Peruse the selection of birds for sale at your Castro Valley Petco. Our pet birds for sale include cockatiels, parakeets, conures and finches. Each Petco location varies on what species are in store, please contact your Castro Valley Petco store for availability. Learn more about each species of bird to determine which will make the best addition to your family from our live bird care sheets. Petco is your local bird store carrying essential supplies you need to provide your pet birds a habitat that can help keep them happy and healthy. Shop our bird cages, food, toys and more.

Small Pets for Sale

Browse our selection of small pets for sale as the perfect addition to your family. Our small pet options include ferrets, mice, rats, hamsters, chinchillas and guinea pigs. The small animals we have in store will vary by location, contact your Castro Valley Petco store for availability. Consult your local veterinarian to make sure you and your family are ready to love and care for the new family member. Once you have decided which small pet to bring home, set up a habitat designed specifically for that species. Petco also carries everything you need to provide the perfect habitat for your new small pet including cages, feeders, tunnels, bedding and more. Refer to our Care Sheets on proper care of your new small pet.

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Frequently Asked Questions

No, Petco Castro Valley does not have a full-service vet hospital

Yes, Petco Castro Valley provides vaccinations

Yes. Curbside pickup is available at Petco Castro Valley. All of our products that are eligible for store pickup will show this option on the product's detail page.

Yes, Petco Castro Valley is open right now with limited services and hours

All Petco stores are cleaned and sanitized daily as part of our normal business operations. In light of COVID-19, we're increasing the frequency and extent of those cleanings and taking proactive steps to ensure all Petco locations (including stores and our distribution and support centers) have ample hygiene and sanitation supplies available.

Out of an abundance of caution, we’re making disposable gloves and masks available to all Petco partners, and requiring that all partners wear masks while working in our stores. Additionally, we have installed plexiglass barriers in Petco stores located in areas that are highly impacted by COVID-19, and are in the process of making this safety feature available in stores nationwide.

Each Petco store has several hand sanitizer dispenser stations in place at varying locations throughout the store, and we've instructed our store teams to ensure hand sanitizer is also available at all checkout locations, grooming salons and other high traffic areas of the store.

Using in-store signage, we're encouraging customers to help us keep our communities safe by maintaining at least six feet of distance from others, limiting the number of people per shopping trips when possible, and other recommended precautions.

Petco in Castro Valley, CA Reviews

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Find Nearby Stores


699 Lewelling Blvd #168 San Leandro, CA 94579

(510) 357-3387
Directions 4.7 mi

Petco Full-Service Dog Grooming

Whether you’re looking for a fashionable makeover with a full-service bath and haircut, a quick trim or an a-la-carte service, your neighborhood Petco groomer is here to care for them completely.

Mobile Grooming

Receive the same outstanding dog grooming services as you would at your local Petco store, but you can also enjoy 100% kennel-free, one-on-one time with our certified groomer in a climate-controlled mobile grooming station. Mobile grooming is a great option to assist pets who struggle with anxiety or nervousness with grooming since there is no crating or transportation needed.

Positive Dog Training

Proper training is essential for you and your dog to live happily ever after. We offer group and individual classes for all ages of dogs based on a positive, rewards-based program you’ll both love.

Pet Hospital

Creating healthier relationships between pets and pet parents starts with a healthy pet. Whether it's a simple vaccination or a full-service consultation, we care every step of the way.

Vaccination Clinic

Don’t risk losing your dog or cat to a deadly disease. Bring your pet into the Vetco Vaccination Clinics where we offer a variety of affordable vaccinations care services to help ensure the health and well-being of your dog or cat.

Self-service dog wash

Bathing your dog at home can be a messy process. Our in-store self-wash stations let you give them the quick, quality wash and leave the clean-up to us. We also provide shampoo and conditioner, so you can pop in and pop out with ease.


Adding aquatic life to your home or workplace can be a complicated task. At Petco, our experts make it easy, and can help you quickly find the species, habitats, food and supplies you need to create your perfect world of water.

JustFoodForDogs Pantry

Find daily meals, prescription food, treats and more at our in-store pantries. Freshly made at local kitchens and instantly frozen, JustFoodForDogs meals are delicious right out of the package.

Adoption Habitats

Meet adoptable cats and kittens from your community, lovingly cared for right here at your Petco in partnership with a special local Animal Welfare Organization.

Pet Insurance

Compare pet insurance rates and select the best plan for your pet.